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AT288922B - Safety device for swirl fuse - Google Patents

Safety device for swirl fuse

Info

Publication number
AT288922B
AT288922B AT847468A AT847468A AT288922B AT 288922 B AT288922 B AT 288922B AT 847468 A AT847468 A AT 847468A AT 847468 A AT847468 A AT 847468A AT 288922 B AT288922 B AT 288922B
Authority
AT
Austria
Prior art keywords
swirl
fuse
safety device
safety
swirl fuse
Prior art date
Application number
AT847468A
Other languages
German (de)
Original Assignee
Mefina Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mefina Sa filed Critical Mefina Sa
Application granted granted Critical
Publication of AT288922B publication Critical patent/AT288922B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C15/00—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
    • F42C15/18—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein a carrier for an element of the pyrotechnic or explosive train is moved
    • F42C15/188—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein a carrier for an element of the pyrotechnic or explosive train is moved using a rotatable carrier
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C15/00—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
    • F42C15/24—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein the safety or arming action is effected by inertia means
    • F42C15/26—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein the safety or arming action is effected by inertia means using centrifugal force
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C9/00—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition
    • F42C9/02—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means
    • F42C9/04—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means by spring motor
    • F42C9/048—Unlocking of clockwork mechanisms, e.g. by inertia or centrifugal forces; Means for disconnecting the clockwork mechanism from the setting mechanism
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C9/00—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition
    • F42C9/14—Double fuzes; Multiple fuzes
    • F42C9/141—Impact fuze in combination with a clockwork time fuze

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Telescopes (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
AT847468A 1967-10-05 1968-08-30 Safety device for swirl fuse AT288922B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1399467A CH464015A (en) 1967-10-05 1967-10-05 Rocket for rotating projectile

Publications (1)

Publication Number Publication Date
AT288922B true AT288922B (en) 1971-03-25

Family

ID=4397060

Family Applications (1)

Application Number Title Priority Date Filing Date
AT847468A AT288922B (en) 1967-10-05 1968-08-30 Safety device for swirl fuse

Country Status (14)

Country Link
US (1) US3465676A (en)
AT (1) AT288922B (en)
BE (1) BE720322A (en)
BR (1) BR6802255D0 (en)
CH (1) CH464015A (en)
DE (1) DE1728159C3 (en)
DK (1) DK136006B (en)
ES (1) ES358824A1 (en)
FI (1) FI53252C (en)
FR (1) FR1579367A (en)
GB (1) GB1199207A (en)
NL (1) NL157984B (en)
NO (1) NO124450B (en)
SE (1) SE335956B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2247209A1 (en) * 1971-10-11 1973-04-19 Mefina Sa MECHANICAL SELF-DISMOUNTING MOMENTAL IGNITER WITH DETECTOR AND AIRWAY SAFETY

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH531158A (en) * 1970-11-03 1972-11-30 Mefina Sa Safety device for rotating projectile rocket
US3786759A (en) * 1972-11-27 1974-01-22 Us Army Self-destruct fuze
US3848531A (en) * 1973-10-30 1974-11-19 Us Army Self-destruct fuze
BE859035A (en) * 1976-11-05 1978-01-16 Sormel Sa SHUTTER SAFETY DEVICE FOR PYROTECHNIC CHAIN
FR2425050A1 (en) * 1978-03-06 1979-11-30 Jaz Sa CHRONOMETRIC DELAYER DEVICE FOR PYROTECHNIC CHAIN
US4230042A (en) * 1978-07-26 1980-10-28 Dragolyoub Popovitch Point-detonating impact fuze
DE2853622A1 (en) * 1978-12-12 1980-07-03 Philips Nv Spin released projectile safety mechanism - has double arm and latch carrying weights, released by longitudinally sliding pin
FR2452082B1 (en) * 1979-03-19 1986-07-25 Sormel Sa SECURITY DEVICE FOR PYROTECHNIC CHAIN
US4419934A (en) * 1980-08-28 1983-12-13 Werkzeugmaschinenfabrik Oerlikon-Buhrle Ag Safety apparatus for a spinning projectile fuse
DE3107110C2 (en) * 1981-02-26 1984-03-29 Gebrüder Junghans GmbH, 7230 Schramberg Safety device for detonators of twist projectiles
DE3112669A1 (en) * 1981-03-31 1982-10-14 Uhrenfabrik Stowa Gmbh, Walter Storz, 7888 Rheinfelden SWITCH CLOCK
DE3205153C2 (en) * 1982-02-13 1986-07-17 Gebrüder Junghans GmbH, 7230 Schramberg Device for locking a fuse rotor in swirl projectiles
DE3321191C2 (en) * 1983-06-11 1985-04-04 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Safety device for a projectile fuse
EP0197359B1 (en) * 1985-04-04 1988-10-12 Werkzeugmaschinenfabrik Oerlikon-Bührle AG Safety device for a fuze activated by the rotation of a projectile
US4796532A (en) * 1987-11-12 1989-01-10 Magnavox Government And Industrial Electronics Company Safe and arm device for spinning munitions
DE3935180A1 (en) * 1989-10-23 1991-04-25 Junghans Gmbh Geb PROTECTIVE DEVICE FOR A FLOOR IGNITION
DE29605798U1 (en) * 1996-03-28 1997-07-31 Diehl GmbH & Co, 90478 Nürnberg Impact detonator for ammunition
BE1016357A3 (en) * 2004-09-20 2006-09-05 Zeebrugge Forges Sa SAFETY DEVICE AND WEAPONS OF AMMUNITION FOR ROCKET ROCKET TYPE gyrostabilized.
US11506474B1 (en) * 2021-06-03 2022-11-22 Aura Technologies, Llc Spin-stabilized fuze assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2537855A (en) * 1944-06-09 1951-01-09 Henry H Porter Point contact fuse
US2651993A (en) * 1950-01-03 1953-09-15 Berzof Harold Delay arming fuze
US3339488A (en) * 1966-04-18 1967-09-05 Avco Corp Pneumatic safety and arming mechanism for fuzes
DE3803630A1 (en) * 1988-02-06 1989-08-17 Henkel Kgaa DETERGENT ADDITIVE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2247209A1 (en) * 1971-10-11 1973-04-19 Mefina Sa MECHANICAL SELF-DISMOUNTING MOMENTAL IGNITER WITH DETECTOR AND AIRWAY SAFETY

Also Published As

Publication number Publication date
FR1579367A (en) 1969-08-22
NL157984B (en) 1978-09-15
SE335956B (en) 1971-06-14
GB1199207A (en) 1970-07-15
DK136006B (en) 1977-07-25
DE1728159B2 (en) 1978-11-02
DK136006C (en) 1978-01-09
BE720322A (en) 1969-02-17
BR6802255D0 (en) 1973-04-12
NO124450B (en) 1972-04-17
ES358824A1 (en) 1970-06-01
CH464015A (en) 1968-10-15
FI53252C (en) 1978-03-10
FI53252B (en) 1977-11-30
DE1728159C3 (en) 1979-07-26
NL6813250A (en) 1969-04-09
US3465676A (en) 1969-09-09
DE1728159A1 (en) 1972-03-09

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee